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Searched refs:RING_HEAD_MASK (Results 1 – 3 of 3) sorted by relevance

/Linux-v5.4/drivers/video/fbdev/intelfb/
Dintelfbhw.h66 #define RING_HEAD_MASK 0x001ffffc macro
553 head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; \
Dintelfbhw.c1508 u32 last_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; in wait_ring()
1516 dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; in wait_ring()
1579 dinfo->ring_head = INREG(PRI_RING_HEAD) & RING_HEAD_MASK; in refresh_ring()
/Linux-v5.4/drivers/net/ethernet/broadcom/
Dbcmsysport.h385 #define RING_HEAD_MASK 0x7ff macro